infertile eggs

I have one female and three male Peppered Corydoras that have been laying eggs like crazy, but I've had very inconsistent success. I always remove the eggs by rolling them off the glass with my finger so they stick to my finger, and then rolling them onto the side of another container. The...

I recently got a pleco just a matter of weeks ago. Looked at my tank tonight and noticed little white eggs on the front panel of glass and some of the plants.. I have only livebearer Mollies in the tank, 4 corydoras and a ton of snails! These don't look like the regular snail eggs, so my only...